Tender FoR Ge Chd T 53 2025 26 Special Repairs To Otm Accn (Sm Barracks) Bldg No T-28,T-29 And T-29-32A At K Area Under Ge Chandigarh--1.00 Demolition of Cement concrete unreinforced as in Ground Floor and paving n. exc. 15cm thick (above or below G.L.) complete including disposal of unservicable rubbish outside Cantt area all as specified and directed by Engineer-in-Charge. 2.00 Taking down Cement plaster or cement lime plaster on brick or stone walls including raking out joints, hacking for key & scrubbing down with water etc complete all as specified and directed by Engineer-in-Charge. 3.00 Taking down chowkhats or frames n.exc 1.5 sqm each (without taking off shutter from the frame) and removing from the site including dismantling brick work of hold fasts complete all as specified and directed by Engineer-in-Charge. 4.00 Taking down chowkhats or frames exc 1.5 sqm but n.exc 4 sqm each (without taking off shutter from the frame) and removing from the site including dismantling brick work of hold fasts etc complete all as specified and directed by Engineer-in-Charge. 5.00 Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engineer-in-Charge. 6.00 Demolition of brick work or stone/boulder masonary built in cement mortar incl all quions arches, pillar or any other descrption etc complete all as specified and directed by Engineer-in-Charge. 7.00 Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed by Engineer-in-Charge. 8.00 Dismantling RCC/Wooden purlins etc under 40 sq. cm in section, in any position or any other descrption etc complete all as specified and directed by Engineer-in-Charge. 9.00 Demolition of entire Asbestos cement (corrugated,semicorrugated, etc.) sheets in roof coverings etc complete all as specified and directed. 10.00 Dismantling wall and ceiling boards (fibre,pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete, all as specified and as directed by Engr-in-charge. 11.00 25 mm thick Cement concrete (1:2:4) type B-0,using 12.5 mm graded mechanically crushed stone aggregate as in levelling concrete etc. complete all as specified and directed by Engineer-in-Charge. 12.00 75 mm thick, cement concrete type C-1, 1:3:6 using 40 mm graded stone aggregate, finished even & smooth without using extra cement, as in plinth protection, complete all as specified.Plinth protection shall be laid in 1:20 slope and joint filling sealed with bituminous sealing compound grade A . 13.00 Cement concrete 1:4:8 type D 2 (40 mm graded mechanically crushed stone aggregate) as in foundation,subbase,path finishing concrete surface even and fair complete all as specified and directed. 14.00 Plain cement concrete 1:3:6 type C-1 using 20mm graded crushed stone aggregate as in cement concrete in roof kerbs or mud stops,back filling of chowkats, coping,bed plates rounded or chamfered on edges with and including using necessary use and waste of formwork for fair finished surface complete all as specified and directed by Engineer-in-Charge. 15.00 Plain cement concrete 1:2:4 type B-0 using 12.5mm graded crushed stone aggregate as in surface channels with and including using necessary use and waste of formwork for fair finished surface complete all as specified and directed by Engineer-in-Charge. 16.00 Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc. complete all as specified and directed by Engineer-in-Charge. 17.00 First quality Non - skid coloured Ceramic tiles 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in floors etc. set and jointed with 4 mm spacer and grouting the joint of flooring with epoxy grout mix of organic coated filler of desired shade,hardener ,resin in the ratio of 8:1:2 laid over and inculding 15 mm thick screed in cement mortar (1:6) complete all as specified and directed by Engineer-in-Charge. 18.00 Glazed ceramic coloured tiles 450 x 300 x 7mm thick on vertical surface such as skirting , dado etc. over and including 10 mm thick rendering in CM 1:4 thick set and jointed with 4 mm spacer and grouting the joint of walls with epoxy grout mix of organic coated filler of desired shade,hardener ,resin in the ratio of 8:1:2 complete all as specified and directed by Engineer-in-Charge. 19.00 Rubber coated Chequered cement concrete tiles 300mmx300mmx25mm thick with grey cement and pigment, over and including 15 mm thick screed in Cement mortar 1:6 set jointed and pointed in neat cement slurry in floors complete, all as specified and as directed by Engineer-in-Charge. 20.00 Brick work with sub class B bricks, class designation 100, old size bricks, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge. 21.00 Rendering 15 mm thick in cement mortar 1:4, on fair faces of brick or concrete surfaces , trowelled to even and smooth surface without using extra cement, complete all as specified and directed by Engineer-in-Charge. 22.00 Preparation of new plastered surfaces of wall and applying two coats of oil bound distemper on walls over and including a coat of primer and 1 mm wall care puty including preparation of surface complete all as specified and directed. 23.00 Preparation of old Plastered of walls etc by brooming down or steel wire brushing, scrapping down smoke soot moulds, moss, efflorescence salts treating oil and greasy spots etc and applying two coats of cement base paint including properly filling the cracks with putty complete all as specified and directed by Engineer-in-Charge. 24.00 Complete removal of existing treatmen,preparation of surfaces of walls brooming down, applying one coat of white cement based wall care putty after applying emery paper or sand paper and applying two coats of oil bound distemper on walls over and including a coat of alkali resistant primer complete all as specified and directed by Engineer-in-Charge. 25.00 Factory made Pressed steel frames, confirming to IS, having profile 105 x 60 mm , 1.25 mm thick MS sheet for doors with one or more rebates including necessary fixing lugs, and fixing only 100 mm size hinges, lock strike plate, etc., with one shop coat of zinc chromate primer and fixing complete all as specified and directed by Engineer-in-Charge. 26.00 35 mm thick factory made Plain, framed, panelled shutters of 2nd class Hardwood (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkat complete all as specified and directed by Engineer-in-Charge. 27.00 Factory made box type steel windows with pressed steel frame min 1.25 thick complete including mild steel acessories like lugs, door stopper, holdfasts, pintol hinges, handles( minimum One for each shutter), and ISI marked tower bolt 150mm size (minimum 2 for each shutter) etc. with glazing bars and without glazing bars (Double shutter ) dovetailed or welded with one shop coat of zinc chromate primer, complete all as shown on drawing No. TD-276(R), Sheet No 1/4 to 2/4, 3/4, 4R/4 and as specified and directed by Engineer-in-Charge.Note: (i) Fabrication as per TD-276 (R) SH 1/4 to 2/4, 3/4, 4 (R) /4(ii)Mode of measurement Unit will be for the complete window except Glass/ Gauge but incl fittings, ISI marked iron mongery complete as per TD. (iii) The PCC back filling in chowkhat of window, Grills,Sheet glass and wire gauge will be measured and paid separately against respective items. 28.00 Factory made box type steel windows with pressed steel frame min 1.25 thick complete including mild steel acessories like lugs, holdfasts.( Fixed type ) dovetailed or welded with one shop coat of zinc chromate primer, complete all as shown on drawing No. TD-276(R), Sheet No 1/4 to 2/4, 3/4, 4R/4 and as specified and directed by Engineer-in-Charge.Note: (i) Fabrication as per TD-276 (R) SH 1/4 to 2/4, 3/4, 4 (R) /4(ii)Mode of measurement Unit will be for the complete window except Glass/ Gauge but incl fittings, ISI marked iron mongery complete as per TD. (iii) The PCC back filling in chowkhat of window, Grills,Sheet glass and wire gauge will be measured and paid separately against respective items. 29.00 Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 conforming to Fe 410-W (Gde E- 250) quality A and fixing complete all as as specified and directed by Engineer-in-Charge. 30.00 Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe 290 (Gde E- 165) and fixing complete all as as specified and directed by Engineer-in-Charge. 31.00 Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws,hooks etc complete all as specified and as directed by Engr-in-charge.Colour to be decided by GE 32.00 Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall/ridge, fixed with self tapping screws,hooks etc complete all as specified and as directed by Engr-in-charge.Colour to be decided by GE 33.00 Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm fixed with stainless steel wire staples complete all as specified and directed by Engineer-in-Charge. 34.00 Sheet glass 4.8 mm thick, ordinary quality and glazing with linseed oil pane putty & spring glazing clips using Silicon for fixing of glass in addition to glazing putty, in squares not exceeding 0.5 Sq. mtr in each pane, complete all as specified and directed by Engineer-in-Charge. 35.00 300 mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed by Engineer-in-Charge. 36.00 300 mm long,Aluminium alloy, anodised,sliding door bolt with hasp,staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed bolt not less than 16mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed complete all as specified & directed by Engineer in Charge. 37.00 150 mm long extruded aluminium alloy handles, fabricated type,anodised complete all as specified and directed by Engineer-in-Charge. 38.00 Aluminium anodised,barrel tower bolts of extruded section with length of bolt 150 mm and dia of bolt not less than 10 mm,ISI marked complete all as specified and directed by Engineer-in-Charge 39.00 Aluminium anodised,barrel tower bolts of extruded section with length of bolt 125 mm and dia of bolt not less than 10 mm,ISI marked complete all as specified and directed by Engineer-in-Charge 40.00 Floor door stopper of aluminium alloy body and tongue, anodised,with hard drawn steel spring,fixed in floor with overall length of cover plate 140 mm complete all as specified and directed by Engineer-in-Charge. 41.00 Preparation of new or previously untreated wooden surface of any description not otherwise described over 10cm width or girth and applying two coat of synthetic enamel paint over one coat of pink primer complete all as specified and directed by Engineer-in-Charge. 42.00 Preparation of new or previously untreated steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge. 43.00 Supply and fixing in repair Mineral Fiber Ceiling Tile 16mm thick with 15mm Grid system interlocking T15 Pro T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised@80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’.The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450mm centre to centre & 40 mm long dry wall S.S. screws.Then 16mm thick Impression or equivalent Mineral fiber ceiling panel having FLB edge of size 595x595 shall be placed into the above grid of size 600x600mm. This ceiling panel confirms to ASTM E84 surface burning characteristics (Class A, Flame Spread: 25 & Smoke developed: 50). The Ceiling panel provides NRC: 0.6, CAC minimum: 33, minimum Light Reflectance: 84%, minimum Recycled Content - 45%, Reaction to fire Class 0/Class 1 as per BS 476 Pt - 6 & 7 & can withstand Relative Humidity up to RH 99% (limiting conditions –Max 49°C/99%RH). Contains a broad-spectrum antimicrobial additive on the face and back of the panel that provides resistance against the growth of mold and mild confirming to ASTM D3273 Approved complete all as specified and directed. complete all as specified and as directed by Engr-in-charge.Colour to be decided by GE 44.00 INTERNAL ELECTRIC SUPPLY WORKS 45.00 Taking down Copper/Aluminium point wiring (light, fan, socket or power) complete, any type / size complete with removing all connection and accessories, fittings and fixtures such as switches , sockets, ceiling rose,pendent holder,fan regulator any type , all type of tube light fitting , batten , steel or PVC conduit , casing caping etc compele and making good the disturbed surface of wall , floor etc. complete all as specified and directed by Engineer-in-Charge. Note :-- Rates for cutting/chases in walls and making good disturbed area deemed to be included in the quoted rate 46.00 Taking down existing unserviceable sub main wiring with 2 Runs/4 Runs of 2.5/4/6/10 Sqmm aluminum/copper cable all as directed by Engr-in-charge. 47.00 Point wiring using approved colour coding as per IS ,with stranded copper conductor 1.5 sqmm (nominal area ) single core , flame retardant low smoke and low halogen FRLSH PVC insulated unsheathed , 1100 V grade conforming to IS 694 ,marked TEC and FIA approved in and including PVC conduit medium grade ISI marked 20mm dia with all fittings and accessories, concealed type/ surface type (surface type only on ceiling), PVC junction boxes, modular metal sunken/flush boxes of any modules from 2 to 18 Modules with Inner and outer modular cover plates, including FRLSH flame retardant low smoke and low halogen rigid PVC insulated unsheathed stranded copper conductor 1.5 Sqmm (nominal area )single core cable as earth continuity conductor to common earth and connected to earth dolly complete all as specified and directed by Engr-in-charge.Note :- 1. Cutting/chasing of wall etc. deemed to be included in the quoted rate of this item. 2. Modular metal flush/sunken Box along with modular switch/socket cover plate & sheet are inclusive in the item rate quoted. 3. Only switch socket and fan regulators to be measured and paid separately 48.00 (a) One light point controlled by one switch or one (Ceiling/ Wall/ Exhaust) fan point controlled by one switch and regulator 49.00 (b) One 3 pin 5 Amps socket outlet on independent board 50.00 (c ) One 3 pin 5 Amps socket outlet on same board with other switches 51.00 Point wiring using approved colour coding as per IS ,with stranded copper conductor 2.5 sqmm (nominal area ) single core , FRLSH flame retardant low smoke and low halogen PVC insulated unsheathed , 1100 V grade conforming to IS 694 ,marked TEC and FIA approved in and including PVC conduit medium grade ISI marked 20mm dia with all fittings and accessories, concealed type/ surface type (surface type only on ceiling), PVC junction boxes, modular metal sunkun/ flush boxs of any modules from 2 to 18 Modules with Inner and outer modular cover plates, including FRLSH flame retardant low smoke and low halogen rigid PVC insulated unsheathed stranded copper conductor 2.5 Sqmm (nominal area )single core cable as earth continuity conductor to common earth and connected to earth dolly complete all as specified and directed by Engr-in-charge.Note :- 1. Cutting/chasing of wall etc. deemed to be included in the quoted rate of this item. 2. Modular metal flush/sunken Box along with modular switch/socket cover plate & sheet are inclusive in the item rate quoted. 3. Only switch, socket and fan regulators to be measured and paid separately 52.00 Point wiring using approved colour coding as per IS ,with stranded copper conductor 4 sqmm (nominal area ) single core , FRLSH flame retardant low smoke and low halogen PVC insulated unsheathed , 1100 V grade conforming to IS 694 ,marked TEC and FIA approved in and including PVC conduit medium grade ISI marked 20mm dia with all fittings and accessories, concealed type/ surface type (surface type only on ceiling), PVC junction boxes, modular metal sunkun/ flush boxs of any modules from 2 to 18 Modules with Inner and outer modular cover plates, including FRLSH flame retardant low smoke and low halogen rigid PVC insulated unsheathed stranded copper conductor 4 Sqmm (nominal area )single core cable as earth continuity conductor to common earth and connected to earth dolly complete all as specified and directed by Engr-in-charge.Note :- 1. Cutting/chasing of wall etc. deemed to be included in the quoted rate of this item. 2. Modular metal flush/sunken Box along with modular switch/socket cover plate & sheet are inclusive in the item rate quoted. 3. Only switch, socket and fan regulators to be measured and paid separately 53.00 Modular snap Switch one way 6 Amps one module complete all as specified and directed. 54.00 Modular snap Switch one way 16 Amps one module complete all as specified and directed. 55.00 Modular Socket 6 Amps 5 Pin 2 Module complete all as specified and directed. 56.00 Modular Socket 6/16Amps 5 Pin 2 Module complete all as specified and directed. 57.00 Modular blanking plate suitable for 1 Module complete all as specified and directed 58.00 Modular fan Regulator step electronic type 2 module complete all as specified and directed. 59.00 Ceiling rose surface backlite 65 x 20mm size three terminalcomplete all as specified and directed. 60.00 Lamp holder, PVC/ Polycarbonate type with back plate with and including one no of LED bulb 15 watt Base-22 retrofit type complete all as specified & directed. 61.00 LED lights fitting 1x 20 Watt, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose including 20 watt LED tube rod complete all as specified and directed. 62.00 Surface mounted wall mirror LED light 2 feet Compact & sturdy 10 watt LED decorative fixture with anti glare polycarbonate diffuser, multi purpose lighting solution & applications .all accessories & fixtures, internally prewired and connecting by providing copper flexible wire 23/.0076 mm twin core upto fitting, complete all as specified and directed. 63.00 10W Bulk head LED luminaries Die cast aluminium alloy body ,heat resistent prismatic glass cover ,with specially designed gasket incl all accessories & fixtures, internally prewired and connecting by provding copper flexible wire 23/.0076 mm twin core upto fitting, complete in all respects complete all as specified and directed by Engineer-in-Charge. 64.00 Security Light LED 45 Watt made up of pressure dia cast Alumunium housing with black epoxy powder coating with cover heat resistance glass safety input voltage range 170 to 270 volts, industrial model with IP-65 protection and other connected accessories including sevice bracket of GI pipe 32mm bore medium grade of length 0.9 mtr with MS clamps, bolts, nuts, and washers and suitable reducer for connecting fitting to GI pipe as required as site and making electrical connection, complete all as specified and directed. 65.00 Sub main wiring using approved colour coding as per IS with two runs of 6 sqmm PVC insulated, unsheathed cable FRLSH, flame retardant low smoke and low halogen 1100 volts grade , ISI marked with multistranded copper conductor with one run of 6 sqmm (green colour) PVC insulated, unsheathed cable FRLSH, flame retardant low smoke and low halogen 1100 volts grade , ISI marked with multistranded copper conductor as earth wire connected to common earth dolly with thimbles,including cutting chases, drawing into & including PVC Concealed conduit ISI marked with all accessories on walls and making good of disturbed surfaces including all conduit fittings, clamps, gutties etc all as specified and directed.Note: (i) Three runs ( main ) of 6.00 sqmm cable together with conduit shall be considered as 1 running meter for payment purpose. 66.00 Sub main wiring using approved colour coding as per IS with four runs of 10 sqmm PVC insulated, unsheathed cable FRLSH, flame retardant low smoke and low halogen 1100 volts grade , ISI marked with multistranded copper conductor with two run of 10 sqmm (green colour) PVC insulated, unsheathed cable FRLSH, flame retardant low smoke and low halogen 1100 volts grade , ISI marked with multistranded copper conductor as earth wire connected to common earth dolly with thimbles,cutting chases, drawing into & including PVC Concealed conduit ISI marked with all accessories on walls and making good of disturbed surfaces including all conduit fittings, clamps, gutties etc all as specified and directed.Note: (i) Six runs ( main ) of 10.00 sqmm cable together with conduit shall be considered as 1 running meter for payment purpose 67.00 Distribution Board double door made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection, surface mounting, 4 way TPN, 415 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc flushed on the existing wall , to match with existing surface and making all necessary connections complete all as specified and directed. 68.00 Distribution Board double door made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection, surface mounting, 12 way SPN, 415 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc flushed on the existing wall , to match with existing surface and making all necessary connections complete all as specified and directed. 69.00 SPN AFDD 40A-63A offering protections for overload, short circuit, Residual current characterisitics TYPE A, Over Voltage protection above 270 AC plus minus 5% & series parallel arc fault. AFDD must be dual test button for AFDD and Earth leakage functions along with single diagnostic LED with blinking patterns for continuous ON, Series Arc, Parallel arc and overvoltage protection complete all as specified and directed. 70.00 Portable current residual device (PRCD) 16 A 30mA Euro II all as specified and as directed by Engr in charge. 71.00 MCB TPN 63 Amp,415 volts,50Hz, 10KA, C series ISI marked as incoming and outgoing controlling circuit all as specified and directed. 72.00 MCB SPN 40-63 Amp,240 volts,50Hz, 10KA, C series ISI marked as incoming and outgoing controlling circuit all as specified and directed. 73.00 MCB SP 6- 32 Amps, 220 volts , 50 Hzs, 10 KA , C series, ISI marked all as specified and directed. 74.00 Excavation in trenches in any type of soil not exceeding 1.50 meter wide and not exceeding 1.5 meter in depth; for foundation or for shafts, wells, cesspits, manholes, pierholes, etc. not exceeding 10 sq. m on plan and getting out complete all as specified. 75.00 Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick each,excavated soil in soft/loose soil, complete, all as specified and directed by Engineer-in-Charge. 76.00 Removing of surplus soil/ excavated material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5m above the starting point complete, all as specified and directed by Engineer-in-Charge. 77.00 Clean dry sand laid in trenches/ducts for bedding and cushioning to cable, 8cm in depth before laying the cable and 15 cm in depth after laying the cable including spreading, levelling and consolidation complete all as specified and directed. Note : Consolidated/punned sand shall be measured for payment purpose. 78.00 Supply and laying burnt bricks sub class B old size for cable protection laid flat length perpenducualr to the axis of cable complete all as specified and direted by Engineer-in-Charge. 79.00 XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric cables (heavy duty) cross sectional area 35 sq. mm, 3.5 core,stranded aluminium conductor including cable glands, cable lugs etc , to suit the cable size, 1100 volt grade, ISI marked, laid in trenches or fixing along the poles or passing through the pipes or laid under floors or through walls/ducts etc. complete all as specified. 80.00 Supply and fixing in repairs in false ceiling LED luminaire 600 mm x 600 mm,40 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete. complete all as specified and directed 81.00 Dismantling of ceiling fans,scrapping of old paint,Painting of ceiling fans complete, in situ with two coats of synthetic enamel paint over a coat of anti- corrosive zinc red oxide by spraying including filling cavities with filler, one coat after cleaning all dust etc,replacement of rubber bush,nuts,bolts,washers,split pin,down rod,copper flexible cable all as specified and directed. 82.00 Earthing complete with and including galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm surrounded by a mixture of charcoal and salt in alternate layers burried directly in ground vertically in a pit of depth not less than 2.25 m deep below ground level with top edge of earth plate at a depth of not less than 1.5 m below ground level, connected with and including galvanised iron or steel earth wire, 4mm dia (No. 8 SWG) by means bolts, nuts, check nuts and washers made out of galvanised iron, 15 mm bore (light grade) GI pipe for protection of earthing lead, 20 mm bore (light grade) GI pipe for watering with funnel, wire mesh and including necessary excavation and earth work, PCC 1:2:4 type B-1 pit and 50 mm thick RCC M-25(Design mix) reinforced with XPM (weight not less than 3 kg/sq m) pit cover, C.I frame, charcoal and comman salt filling in alternate layers, complete all as shown and specified in electrical plate No. 3 of SSR Part-I (2009) complete all as shown on drawings and as specified and directed by Engineer-in-Charge.Note : The unit rate includes for protecton pipe 15mm and GI earth strip 4mm from top of earth plate upto 7.50 metre above ground level. 83.00 Note: For the purpose of arriving at net contract sum, the amount of credit schedule i.e Sch A section II (i.e Rs 123595.00 shall be deducted from the total amount arrived.
